基本信息
源码名称:SignalR SelfHost实时消息推送 实例源码下载
源码大小:11.86M
文件格式:.zip
开发语言:C#
更新时间:2016-11-23
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源码介绍
服务器端核心代码:
using System; using System.Threading.Tasks; using Microsoft.AspNet.SignalR; namespace Server.Hubs { public class TestHub : Hub { static TestHub() { Console.WriteLine("TestHub_Init"); } public override Task OnConnected() { Console.WriteLine("{0}连接", Context.ConnectionId); Clients.Client(Context.ConnectionId).receive("已经连接到服务器"); return base.OnConnected(); } public void Send(string msg) { Clients.All.receive(msg); } } }
客户端核心代码:
@{ Layout = null; } <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>View1</title> <script src="/Scripts/jquery-1.6.4.min.js"></script> <script src="/Scripts/jquery.signalR-2.2.0.min.js"></script> <script src="http://localhost:8899/signalr/hubs"></script> <link href="~/Content/Index.css" rel="stylesheet" /> </head> <body> <div class="box"> <ul id="list"></ul> <div class="sendBox"> <div> <textarea id="msg"></textarea> <button id="btn_send">发送</button> </div> </div> </div> </body> </html> <script type="text/javascript"> $(function () { $.connection.hub.url = "http://localhost:8899/signalr"; var chat = $.connection.testHub; chat.client.receive = function (msg) { var $list = $("#list"); if ($list.find("li").length <= 0) { $list.append("<li>" msg "</li>"); } else { $("<li>" msg "</li>").insertBefore("#list li:first"); } }; $.connection.hub.start().done(function () { $("#btn_send").bind("click", function () { chat.server.send($("#msg").val()); $("#msg").val(""); }); $("#msg").bind("keyup", function (e) { if (e.keyCode == 13) { chat.server.send($("#msg").val()); $("#msg").val(""); } }); }).fail(function () { alert("实时消息服务连接失败!"); }); }); </script>